At the modernization of the ŠKODA 22 Tr low-floor articulated trolleybus a different type of an articulated joint and a different type of driving axles were used in its construction besides other changes. During test drives with the modernized trolleybus, which were focused on the driving stability of the vehicle, a large roll of the rear section appeared. A suitable structural solution for reducing the rear section roll angle of the modernized trolleybus was the using of a rear section stabilizer bar. The stabilizer effect on dynamic properties of the vehicle and a suitable bar diameter were determined on the basis of the results of the computer simulations with the trolleybus multibody models. The text drives focused on the vehicle driving stability were performed again with the loaded real trolleybus, in the structure of which the designed rear section stabilizer bar was applied. On the basis of computer simulations of the test drives with the trolleybus multibody models the correctness of the experimantal-simulation approach used for the stabilizer bar structural design was verified. ; Obsahuje seznam literatury
Verification of the stabilizer bar of an articulated trolleybus
Sonstige
Elektronische Ressource
Englisch
DDC: | 621 |
Utilization of Multibody Simulations at the Verification of the Stabilizer Bar of the Trolleybus
Trans Tech Publications | 2014
|Engineering Index Backfile | 1939
|Engineering Index Backfile | 1939
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